The Republic of Belarus is a member of the following international organizations:

1. United Nations (UN) — since 1945;
2. United Nations Development Program (UNDP) — since 1965;
3. United Nations Environment Program (UNEP) — since 1975;
4. United Nations Economic Commission for Europe (ECE) — since 1947;
5. United Nations Disarmament Commission (UNDC) — since 1978;
6. United Nations Conference on Disarmament (CD) — since 1996;
7. United Nations Conference on Trade and Development (UNCTAD) — since 1962;
8. United Nations Development Fund for Women (UNIFEM) — since 1973;
9. United Nations Population Fund (UNFPA) — since 1969;
10. United Nations Children's Fund (UNICEF) — since 1953;
11. Office of the United Nations High Commissioner for Refugees (UNHCR) — since 1951.